[GRASS-user] r.patch example in the manual

[Craig Leat]

Hello List

I'm trying the r.patch example given in the manual for 6.3.0RC3 and there
appears to be a problem passing the output from g.mlist to g.region. So, in
fact, I haven't managed to try r.patch yet. I followed the example and this
is what I got back:

GRASS 6.3.0RC3 (msunduzi_lo31):~ > MAPS='g.mlist type=rast sep=,
pat="*.red"'
GRASS 6.3.0RC3 (msunduzi_lo31):~ > echo $MAPS
g.mlist type=rast sep=, pat="*.red"
GRASS 6.3.0RC3 (msunduzi_lo31):~ > g.region rast=$MAPS
Sorry, <type> is not a valid parameter
Sorry, <sep> is not a valid parameter
Sorry, <pat> is not a valid parameter

I guess I need to tell bash to evaluate MAPS rather than just expanding the
variable, but I am not sure how. Pointers are welcome...

Thanks

Craig.
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